Chair



FIG. 1 is a front perspective view of the design;

FIG. 2 is a rear perspective view of the design;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The portions of the chair shown in broken lines are provided for illustration purposes only and form no part of the claimed design. 

The ornamental design for a chair, as shown and described. 